58561c2766
qobject_input_start_struct() sets *list, except when it fails because qobject_input_get_object() fails, i.e. the input object doesn't exist. All the other input visitor start_struct(), start_list(), start_alternate() always set *obj / *list. Change qobject_input_start_struct() to match. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <1488544368-30622-14-git-send-email-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>